UPJ1J471MHD6

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Aluminum Electrolytic Capacitors are used extensively in electronic circuits. They are used to store energy, increase the circuit performance and reduce noise levels in the electrical system. The UPJ1J471MHD6 is part of the aluminum electrolytic range and is used in a range of applications.

The UPJ1J471MHD6 is a vertical, through-hole, ceramic capped, 85°C rated aluminum electrolytic capacitor. It has 4 terminals and a rated capacitance of 4700 µF. The capacitor is mainly used in automotive, general electronics and aviation applications.

The UPJ1J471MHD6 has a working voltage of 16V and a maximum ripple current of 1000mA. This means it is suitable for applications with high ripple currents such as electronic fuel injection systems, power supplies, ignition systems and pulse applications. The capacitor is also resistant to temperature and humidity extremes, making it suitable for use in harsh environments.

The capacitors working principle is based on the principle of electrolysis, whereby an electric current is used to split a compound into separate elements. In the case of electrolytic capacitors, the aluminum foil is oxidized by the electrolyte solution to form a thin, electrochemically active dielectric layer. This layer is highly porous and acts as a barrier to prevent electrons from moving between the positive and negative electrodes. This results in an electric field between the two terminals, resulting in the capacitor having the ability to store electrical energy.

The porous nature of the dielectric layer means that the capacitor has a larger capacitance than other types of capacitor. This is also why the capacitance of the capacitor varies with temperature changes, as the dielectric barrier is affected by temperature changes. The UPJ1J471MHD6 capacitor can also be used in applications that require sustained high temperatures, due to its high dielectric breakdown strength.

The UPJ1J471MHD6 capacitor is a reliable and efficient component for automotive, general electronics and aviation applications. It is robust and resistant to temperature and humidity extremes, making it suitable for environments requiring sustained high temperatures. The capacitor has a large capacitance and is able to handle high ripple currents, making it an ideal choice for high power applications. Combined with its low cost and reliability, the UPJ1J471MHD6 capacitor is a practical choice for many applications.

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